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,t_2005 Lennox Industries Inc, Dallas, Texas, USA 15GCSX Series Units 505,040M 08/05 Armstrong #38152A066 AWARNING -_ppuTeCh nical blications READ ALL INSTRUCTIONS IN THIS MANUAL Litho U.S.A. AND RETAIN FOR FUTURE REFERENCE '_c_2005 GAS-FIRED AWARNING COBS COBS LISTED WHAT TO DO IF YOU SMELL GAS: Do not store or use gasoline or other •...
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COIL MOTOR CONTROL SECTION PRESSURE COItBRRTI( COiL AIR INDUCE R BURNER `&WARNING 1 - Keep unit area clear and free of combustible materi- als, gasoline and other flammable vapors and liquids. 2 - Inspect return air duct to ensure duct is sealed to the unit and terminates outside the space contain- ing appliance.
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4 - Turn the gas valve knob to the ON position, Refer to WARNING figure 2. 5 - Replace heat section access panel, 6 - Turn on electrical power to unit, 7 - Set room thermostat to desired temperature, (If ther- mostat setpoint temperature is above room tempera- ture after the pre-purge time expires, main burners will light).
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Do not permit the hot condenser air discharge to be ob- structed by overhanging structures or shrubs. The following repair parts are available through Lennox dealers. When ordering parts, include the complete unit Burners...
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